The 2010 Jaguar XFR will officially debut at the Detroit Auto Show, but the loose lips at 4WheelsNews have leaked the photos and details of the 510 HP supercharged pussycat.

The 2010 Jaguar XFR, the sporty iteration of the sleek Jaguar XF sedan, will be getting a significant boost in both the power and visual prowess departments. According to the source, the power boost comes from a supercharged 5.0-Liter V8 capable of 510 HP and 460 lb-ft of torque. This represents enough juice to propel the car's passengers to 60 MPH from a cold start in just 4.7 seconds with an electronically-limited top speed of 155 MPH.

The aesthetic boost comes from a new front bumper, an angry-looking hood complete with scoops and vents, a new four-pipe exhaust integrated into the rear bumper, revised sills and a dash of chrome. On the inside, the sporty jag gets a mix of R-themed trim upgrades and new sport buckets designed to keep drivers and friends in place. There's no information on price as of yet, but we think it's the wrong question to ask.